Whelp, it is definitely not D.
I would say B.
there was no Paleogene period.
Answer:
Plants developed roots to absorb water from the ground
Answer:
either of two masses of gray matter lying between the cerebral hemispheres on either side of the third ventricle, relaying sensory information and acting as a center for pain perception.
Explanation:
Groundwater is the water found underground in the cracks and spaces in soil, sand, & rock.
Thomas could maybe look back through his day and see where he put them